On Fri, Sep 19, 2025 at 10:17:00AM +0000, Eliav Farber wrote:

This series includes a total of 27 patches, to align minmax.h of
v5.15.y with v6.17-rc6.

The set consists of 24 commits that directly update minmax.h:
1) 92d23c6e9415 ("overflow, tracing: Define the is_signed_type() macro
   once")

But this isn't in 5.15.y, so how is this syncing things up?

I'm all for this, but I got confused here, at the first commit :)

2) 5efcecd9a3b1 ("minmax: sanity check constant bounds when clamping")

3) 2122e2a4efc2 ("minmax: clamp more efficiently by avoiding extra
   comparison")
4) f9bff0e31881 ("minmax: add in_range() macro")
5) c952c748c7a9 ("minmax: Introduce {min,max}_array()")
6) 5e57418a2031 ("minmax: deduplicate __unconst_integer_typeof()")
7) f6e9d38f8eb0 ("minmax: fix header inclusions")
8) d03eba99f5bf ("minmax: allow min()/max()/clamp() if the arguments
   have the same signedness.")
9) f4b84b2ff851 ("minmax: fix indentation of __cmp_once() and
   __clamp_once()")
10) 4ead534fba42 ("minmax: allow comparisons of 'int' against 'unsigned
    char/short'")
11) 867046cc7027 ("minmax: relax check to allow comparison between
    unsigned arguments and signed constants")
12) 3a7e02c040b1 ("minmax: avoid overly complicated constant
    expressions in VM code")
14) 017fa3e89187 ("minmax: simplify and clarify min_t()/max_t()
    implementation")
15) 1a251f52cfdc ("minmax: make generic MIN() and MAX() macros
    available everywhere")
18) dc1c8034e31b ("minmax: simplify min()/max()/clamp()
    implementation")
19) 22f546873149 ("minmax: improve macro expansion and type
    checking")
20) 21b136cc63d2 ("minmax: fix up min3() and max3() too")
21) 71ee9b16251e ("minmax.h: add whitespace around operators and after
    commas")
22) 10666e992048 ("minmax.h: update some comments")
23) b280bb27a9f7 ("minmax.h: reduce the #define expansion of min(),
    max() and clamp()")
24) a5743f32baec ("minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi
    test in clamp()")
25) c3939872ee4a ("minmax.h: move all the clamp() definitions after the
    min/max() ones")
26) 495bba17cdf9 ("minmax.h: simplify the variants of clamp()")
27) 2b97aaf74ed5 ("minmax.h: remove some #defines that are only
    expanded once")

Some of these are also only in newer kernels, which, as you know, is
generally a bad thing (i.e. I can't take patches only for older
kernels.)

I want these changes, as they are great, but can you perhaps provide
patch series for newer kernels first so that I can then take these?

thanks,

greg k-h